13 citations · 15 across the 5 of their papers we have counts for
6 papers · 1 filter
Fast convergence of dynamical ADMM via time scaling of damped inertial dynamics
Hedy Attouch, Zaki Chbani, Jalal Fadili +1
In this paper, we propose in a Hilbertian setting a second-order time-continuous dynamic system with fast convergence guarantees to solve structured convex minimization problems wi…
Fast convex optimization via inertial dynamics combining viscous and Hessian-driven damping with time rescaling
Hedy Attouch, Aicha Balhag, Zaki Chbani +1
In a Hilbert setting, we develop fast methods for convex unconstrained optimization. We rely on the asymptotic behavior of an inertial system combining geometric damping with tempo…
Fast convex optimization via a third-order in time evolution equation: TOGES-V an improved version of TOGES
Hedy Attouch, Zaki Chbani, Hassan Riahi
In a Hilbert space setting H, for convex optimization, we analyze the fast convergence properties as t tends to infinity of the trajectories generated by a third-order in time evol…
First-order optimization algorithms via inertial systems with Hessian driven damping
Hedy Attouch, Zaki Chbani, Jalal Fadili +1
In a Hilbert space setting, for convex optimization, we analyze the convergence rate of a class of first-order algorithms involving inertial features. They can be interpreted as di…
Rate of convergence of the Nesterov accelerated gradient method in the subcritical case
Hedy Attouch, Zaki Chbani, Hassan Riahi
In a Hilbert space setting , given a convex continuously differentiable function, and a positive parameter, we consider the inertial s…
Fast inertial dynamics and FISTA algorithms in convex optimization. Perturbation aspects
H. Attouch, Z. Chbani
In a Hilbert space setting , we study the fast convergence properties as of the trajectories of the second-order differential equation $ \ddot{x}(t) +…